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Home >> Toyota >> 2012 >> Sienna SE >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Infotainment >> Audio / Video System (Diagnostic Codes & Circuit Tests) >> Audio And Visual System >> DTC CB-52: No Playable iPod File Exists; DTC CB-7E: No Playable USB File Exists >> Procedure

DTC CB-52: No Playable iPod File Exists; DTC CB-7E: No Playable USB File Exists: Procedure

  1. CHECK USB DEVICE OR "iPod" 
    1. Disconnect the USB device or "iPod" from the No. 1 stereo jack adapter assembly.
    2. Check if playable files are present on the USB device or "iPod".

      HINT: 

      Refer to System Description for playable files. Refer to SYSTEM DESCRIPTION .

      RESULT

      Result Proceed to
      No playable files exist A
      Playable files exist B

    B → See step   2 

    A → END 

  2. REPLACE USB DEVICE OR "iPod" 
    1. Turn the ignition switch off.

      HINT: 

      When one of these DTCs has been stored, it is necessary to turn off the ignition switch to make it possible for the vehicle to recognize a new device when it is connected.

    2. Turn the ignition switch to ACC.
    3. Connect a known good USB device or "iPod" to the No. 1 stereo jack adapter assembly.

    NEXT: Go to next step 

  3. CLEAR DTC 
    1. Clear the DTCs. Refer to DTC CHECK / CLEAR .

    NEXT: Go to next step 

  4. RECHECK FOR DTC 
    1. Recheck for DTCs and check if the same DTC occurs again.

      HINT: 

      If DTCs are detected frequently, replace the multi-media interface ECU.

      OK

      Malfunction disappears.

    NG → See step   5 

    OK → END (USB DEVICE OR "iPod" WAS DEFECTIVE) 

  5. REPLACE MULTI-MEDIA INTERFACE ECU. Refer to  REMOVAL